Home · FSC 2935 Engine System Cooling Components, Aircraft Prime Moving · NSN 2935-01-113-6454

NSN 2935-01-113-6454 — Housing,Valve

NIIN 01-113-6454 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 11 government buys since 2016

The government has bought this item about every 4 months (irregular, gaps vary ±166%). Last buy Jun 18, 2026. The gaps are too uneven to put a window on the next one.

How well this works: for irregular items, "next buy about one typical gap after the last, give or take 152 days" caught the actual next buy 31% of the time across 21,749 past buys, against 24% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.

NSN 2935-01-113-6454 is the national stock number for a housing,valve in federal supply class 2935 (Engine System Cooling Components, Aircraft Prime Moving). It cross-references to 1 manufacturer part number from 1 CAGE code, including Ametek Thermal Systems Inc; the primary is 12117-009. The unit of issue is EA and the FLIS list price is $3,009.02.

The U.S. government has bought this item 17 times on record, 2 of them in the last 24 months, most recently on June 18, 2026 at $2,157.00 each from Allclear Aerospace & Defense, Inc.. The median unit price paid over 36 months is $2,157.00. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

1

part number from 1 CAGE

0

open solicitations, all agencies

2

government buys in 24 months · median $2,157.00

0

sellers with confirmed stock

Watch NSN 2935-01-113-6454: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
12117-00912536Ametek Thermal Systems Inc3 · Design control (vendor)2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Jun 18, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Jun 18, 2026Allclear Aerospace & Defense, Inc. 1ZK218$2,157.00DlaSPE4A726V4000
Nov 27, 2024Allclear Aerospace & Defense, Inc. 1ZK2139$2,157.00DlaSPE4A725P2325
Apr 12, 2019Allclear Aerospace & Defense, Inc. 1ZK2121$2,157.00DlaSPE4A719F7303
Jan 17, 2019Ametek Thermal Systems Inc 1253621$2,157.00DlaSPE4A719F4374
Jun 18, 2018Ametek Thermal Systems Inc 1253621$2,157.00DlaSPE4A718F9112
Jan 3, 2018Ametek Thermal Systems Inc 1253626$2,094.00DlaSPE4A718F3427
Dec 5, 2017Ametek Thermal Systems Inc 1253640$2,094.00DlaSPE4A718F2561
Nov 7, 2017Ametek Thermal Systems Inc 1253621$2,094.00DlaSPE4A718F1458
Sep 21, 2017Ametek Thermal Systems Inc 1253621$2,094.00DlaSPE4A716D02990005
Sep 10, 2017Ametek Thermal Systems Inc 1253621$2,094.00DlaSPE4A716D02990004
Jun 2, 2017Ametek Thermal Systems Inc 1253649$2,094.00DlaSPE4A716D02990003
Oct 16, 2016Ametek Thermal Systems Inc 1253621$2,033.00DlaSPE4A716D02990002
Jun 23, 2016Ametek Thermal Systems Inc 1253621$2,033.00DlaSPE4A716D02990001
May 31, 2016Ametek Thermal Systems Inc 1253621$2,357.00DlaSPE4A713D01510011
May 3, 2016Ametek Thermal Systems Inc 1253620$2,357.00DlaSPE4A713D01510010
Mar 18, 2016Ametek Thermal Systems Inc 1253617$2,357.00DlaSPE4A713D01510009
May 17, 2015Ametek Thermal Systems Inc 1253621$2,277.00DlaSPE4A713D01510008

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 17 buys on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 12117-009.

Request 12117-009

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$3,009.02
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

End Item Identification
NHA HEAT EXCHANGER 12117-000
General Characteristics Item Description
MATL A356-T6 ALUM CASTING,1.840 IN. O/A LG,0.972 IN. O/A H,0.798 IN.O/A DIA
Fsc Application Data
ENGINE COOLING SYSTEM COMPONENTS,AIRCRAFT

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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